BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20190414T000000Z DTEND:20190414T000000Z SUMMARY:IUPAC for Africa - Postgraduate Summer School on GreenChemstry: Poster abstract deadline due before 14th April 2019 LOCATION:University of Dar es Salaam,,Dar es Salaam,Tanzania END:VEVENT END:VCALENDAR